ChemicalBook--->CAS DataBase List--->112809-27-5

112809-27-5

112809-27-5 Structure

112809-27-5 Structure
IdentificationBack Directory
[Name]

4-(4-CYANOBENZYL)-1,2,4-TRIAZOLE
[CAS]

112809-27-5
[Synonyms]

Letrozole Impurity 39
4-(4-CYANOBENZYL)-1,2,4-TRIAZOLE
4-((4H-1,2,4-TRIAZOL-4-YL)METHYL)BENZONITRILE
Benzonitrile, 4-(4H-1,2,4-triazol-4-ylmethyl)-
[Molecular Formula]

C10H8N4
[MDL Number]

MFCD07368031
[MOL File]

112809-27-5.mol
[Molecular Weight]

184.2
Chemical PropertiesBack Directory
[Melting point ]

144-147°C
[Boiling point ]

412.1±55.0 °C(Predicted)
[density ]

1.19±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

Chloroform (Slightly, Heated), Methanol (Slightly)
[form ]

Solid
[pka]

2.76±0.10(Predicted)
[color ]

White to Pale Yellow
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P280-P305+P351+P338
Hazard InformationBack Directory
[Uses]

4-(4-Cyanobenzyl)-1,2,4-triazole is an intermediate in the synthesis of Letrozole (L330100), an oral, non-steroidal, aromatase inhibitor generally used to treat breast cancer as a result of hormone re sponse after surgery.
[Uses]

4-(4-Cyanobenzyl)-1,2,4-triazole is an intermediate in the synthesis of Letrozole (L330100), an oral, non-steroidal, aromatase inhibitor generally used to treat breast cancer as a result of hormone response after surgery.
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